eta 13180LP-T, Операция

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[BufferFlex] function block ETAtouch controller
5.3.5 Text menu - Adjustable parameters
Adjustable parameters
For the basic function of the buffer, the respective
temperature sensors must be assigned in the
buffer settings. Some of the following parameters can
also be found in the settings of the BufferFlex [Sensor
assignments].
If a solar heating system is additionally connected to
the buffer, further parameters can be set.
If the buffer is implemented as a combination tank,
further parameters can be set.
Detailed descriptions of the parameters are provided
below.
Explanation of [Buffer min.]
This defines the minimum temperature of the buffer
within the configured time window at the allocated
temperature sensor.
The higher this minimum temperature is set, the
larger the heat reserve in the buffer. At the same
time, however, higher temperatures in the buffer
reduce the solar yield. This is because the buffer is
kept at the minimum temperature using energy from
the boiler, even if there is no demand from the
consumers.
The factory setting can remain unchanged as long as
all components of the heating system are controlled by
the ETA control system. A higher value is required if
peaks in output have to be covered or very fast heat
availability is needed.
Explanation of [Buffer off]
This sets the shutdown temperature for the buffer
charge through the boiler. If the temperature sensor in
the buffer has exceeded the shutdown temperature,
charging of the buffer by the boiler is stopped.
Settings
Buffer min.
Buffer off
Consumers
a
a. Only visible with a single consumer level
Buffer off
Consumer levels
b
b. Only visible with multiple consumer levels
Consumer 1 (top)
(applies also to [Consumer 2] and
[Consumer 3])
Buffer off
Buffer
Solar producer
Solar storage strategy
a
Buffer top min. solar
a
Buffer max
Priority bottom
Priority top
a
Solar priority
Solar priority
Begin solar prio.
Change priority at
End solar prio.
Min. out. temp. Solar prio.
Consumers
b
Extra solar heat
from outside temp.
from accumulator tank temperature
Consumer levels
c
Consumer 1 (top)
(applies also to [Consumer 2] and
[Consumer 3])
Excess solar heat
from outside temp.
from accumulator tank
temperature
a. Only visible with stratified charging of the buffer
b. Only visible with a single consumer level
c. Only visible with multiple consumer levels
Buffer
Hot water area
Switch-on diff.
Circulation
a
a. Only visible with additional circulation pump
Circulation runtime
Circulation pause
Enable circulation